TEST BANK m
Introduction to Genetic Analysis
m m m
Anthony J.F. Griffiths, John Doebley, Catherine Peichel, and David A. Wassarman
m m m m m m m m m m
12th Edition
m
PlusBay.Plus
,Table of Contents
m m
Chapterm01mThemGeneticsmRevolution 1
Chapterm02mSinglemGenemInheritance 6
Chapterm03mIndependentmAssortment mof mGenes 26
Chapterm04mMappingmEukaryotemChromosomesmbymRecombination 43
Chapterm05mGenemInteraction 63
Chapterm06mThemGeneticsmof mBacteriamand mTheirmViruses 84
Chapterm07mDNA mStructuremand mReplication 104
Chapterm08mRNA mTranscriptionmProcessingmand mDecay 117
Chapterm09mProteinsmand mTheirmSynthesis 130
Chapterm10mGenemIsolationmand mManipulation 141
Chapterm11mRegulationmof mGenemExpressionminmBacteriamand mTheirmViruses 160
Chapterm12mRegulationmof mGenemExpressionmin mEukaryotes 175
Chapterm13mThemGeneticmControlmof mDevelopment 184
Chapterm14mGenomesmand mGenomics 192
Chapterm15mDNA mDamagemRepairmand mRecombination 197
Chapterm16mThemDynamicmGenomemTransposablemElements 216
Chapterm17mLargemScalemChromosomalmChanges 225
Chapterm18mPopulationmGenetics 243
Chapterm19mThemInheritancemof mComplexmTraits 258
Chapterm20mEvolutionmof mGenesmand mTraits 270
PlusBay.Plus
, Test mBank m-mIntroductionmto mGenetic mAnalysis, m12thmEditionm(Grif f iths, m2021)
Chapterm01:mThemGeneticsmRevolution
1. Themearlym1900smwasmanmimportant mperiod mformgeneticsmduemtomwhichmof mthemfollowingmmajormevents?
a. themrediscoverymof mGregormMendel'smscientificmfindings
b. Watsonmand mCrickmsolvingmthemstructuremof mDNA
c. WaltermSuttonmand mTheodoremBoverimhypothesizingmthat mchromosomesmaremthemhereditarymelements
d. themrediscoverymof mGregormMendel'smscientificmfindingsmandmWaltermSuttonmand mTheodoremBov
erimhypothesizingmthat mchromosomesmaremthemhereditarymelements
e. Allmof mthemanswermoptionsmaremcorrect.
ANSWER:m e
2. A msamplemof mnormalmdouble-
stranded mDNA mwasmfound mtomhavemamguaninemcontent mof m18%.mWhat mismthemexpected mproportionmof madenine?
a. 9%
b. 32%
c. 36%
d. 68%
e. 82%
ANSWER:m b
3. Inmonemstrand mof mDNA,mthemnucleotidemsequencemism5'-ATGC-
3'.mThemcomplementarymsequenceminmthemothermstrand mmust mbe
a. 3'-ATGC-5'.
b. 3'-TACG-5'.
c. 5'-ATCG-3'.
d. 5'-CGTA-3'.
e. 5'-TACG-3'.
ANSWER:m b
4. How mmanymdifferent mDNA mmoleculesmthat maremeight-nucleotide-pairsmlongmaremtheoretically mpossible?
a. 24
b. 32
c. 64
d. 256
e. 65,536
ANSWER:m e
5. Whichmof mthemfollowingmis/aremTRUEmabout mgenes?
a. Genesmaremlocated monmchromosomes.
b. Genesmcomeminmvariantsmknownmasmalleles.
c. Genesmusuallymencodemproteinmproducts.
d. Allmof mthemanswermoptionsmaremcorrect.
e. Nonemof mthemanswermoptionsmismcorrect.
ANSWER:m d
1 |mPmamg me
PlusBay.Plus
, Test mBank m-mIntroductionmto mGenetic mAnalysis, m12thmEditionm(Grif f iths, m2021)
6. Wild mcatsm(Felismsilvestris)mand mcommonmmicem(Musmmusculus)maremdiploid.mInmwild mcats,m2nm=m38,mwhil
eminmcommonmmice,m2nm=m40.mBased monmthisminformation,mwemcanmconcludemthat mwild-cat mcellsmhave
a. lessmDNA mthanmcommon-mousemcells.
b. smallermgenomesmthanmcommon-mouse mcells.
c. fewermDNA mmoleculesmthanmcommon-mousemcells.
d. fewermgenesmthanmcommon-mousemcells.
e. fewermsetsmof mchromosomesmthanmcommon-mouse mcells.
ANSWER:m c
7. Whichmof mthemfollowingmismamcomponent mof mDNA?
a. alanine
b. arginine
c. cysteine
d. guanine
e. tyrosine
ANSWER:m d
8. Whichmof mthemfollowingmis/aremTRUEmof mthemDNA mstructuremsolved mbymWatsonmand mCrick?
a. It mismamdouble-helicalmstructure.
b. Sugar–phosphatembackbonemismalwaysmtoward mthemoutsidemof mthemDNA.
c. TheremaremtwomhydrogenmbondsmbetweenmAmand mTmand mthreemhydrogenmbondsmbetweenmCmand mG.
d. Theremaremfourmtypesmof mnitrogenousmbases.
e. Allmof mthemanswermoptionsmaremcorrect.
ANSWER:m e
9. Whichmof mthemfollowingmismamCORRECTmrepresentationmof mthemcentralmdogma?
a. RNA m→mDNA m→mprotein
b. proteinm→mDNA m→mRNA
c. DNA m→mRNA m→mprotein
d. DNA m→mproteinm→mDNA
e. Nonemof mthemanswermoptionsmismcorrect.
ANSWER:m c
10. Youmhavemcomemacrossmamdogm(named mCindy)mthat mdoesmnot mhavemamtail.mInterestingly,mallmthempuppiesmprodu
ced mbymthismdogmdon't mhavemamtail.mIf mthemlackmof mtailmismcaused mbymamgeneticmmutation,mwheremhasmthismmutationm
most mlikelymtakenmplace?
a. inmCindy'smgametes
b. inmthemcellsmthat mshould mnormallymhavemgivenmrisemtomCindy'smtail
c. inmthemcellsmthat mshould mnormallymhavemgivenmrisemtomCindy'smand mhermpuppies'mtails
d. inmallmof mCindy'smcellsm(includingmhermgametes)
e. inmamgametemof monemof mCindy'smparents
ANSWER:m a
11. Whichmof mthemfollowingmfeaturesmmakesmamspeciesmsuitablemasmammodelmorganism?
2 |mPmamg me
PlusBay.Plus
Introduction to Genetic Analysis
m m m
Anthony J.F. Griffiths, John Doebley, Catherine Peichel, and David A. Wassarman
m m m m m m m m m m
12th Edition
m
PlusBay.Plus
,Table of Contents
m m
Chapterm01mThemGeneticsmRevolution 1
Chapterm02mSinglemGenemInheritance 6
Chapterm03mIndependentmAssortment mof mGenes 26
Chapterm04mMappingmEukaryotemChromosomesmbymRecombination 43
Chapterm05mGenemInteraction 63
Chapterm06mThemGeneticsmof mBacteriamand mTheirmViruses 84
Chapterm07mDNA mStructuremand mReplication 104
Chapterm08mRNA mTranscriptionmProcessingmand mDecay 117
Chapterm09mProteinsmand mTheirmSynthesis 130
Chapterm10mGenemIsolationmand mManipulation 141
Chapterm11mRegulationmof mGenemExpressionminmBacteriamand mTheirmViruses 160
Chapterm12mRegulationmof mGenemExpressionmin mEukaryotes 175
Chapterm13mThemGeneticmControlmof mDevelopment 184
Chapterm14mGenomesmand mGenomics 192
Chapterm15mDNA mDamagemRepairmand mRecombination 197
Chapterm16mThemDynamicmGenomemTransposablemElements 216
Chapterm17mLargemScalemChromosomalmChanges 225
Chapterm18mPopulationmGenetics 243
Chapterm19mThemInheritancemof mComplexmTraits 258
Chapterm20mEvolutionmof mGenesmand mTraits 270
PlusBay.Plus
, Test mBank m-mIntroductionmto mGenetic mAnalysis, m12thmEditionm(Grif f iths, m2021)
Chapterm01:mThemGeneticsmRevolution
1. Themearlym1900smwasmanmimportant mperiod mformgeneticsmduemtomwhichmof mthemfollowingmmajormevents?
a. themrediscoverymof mGregormMendel'smscientificmfindings
b. Watsonmand mCrickmsolvingmthemstructuremof mDNA
c. WaltermSuttonmand mTheodoremBoverimhypothesizingmthat mchromosomesmaremthemhereditarymelements
d. themrediscoverymof mGregormMendel'smscientificmfindingsmandmWaltermSuttonmand mTheodoremBov
erimhypothesizingmthat mchromosomesmaremthemhereditarymelements
e. Allmof mthemanswermoptionsmaremcorrect.
ANSWER:m e
2. A msamplemof mnormalmdouble-
stranded mDNA mwasmfound mtomhavemamguaninemcontent mof m18%.mWhat mismthemexpected mproportionmof madenine?
a. 9%
b. 32%
c. 36%
d. 68%
e. 82%
ANSWER:m b
3. Inmonemstrand mof mDNA,mthemnucleotidemsequencemism5'-ATGC-
3'.mThemcomplementarymsequenceminmthemothermstrand mmust mbe
a. 3'-ATGC-5'.
b. 3'-TACG-5'.
c. 5'-ATCG-3'.
d. 5'-CGTA-3'.
e. 5'-TACG-3'.
ANSWER:m b
4. How mmanymdifferent mDNA mmoleculesmthat maremeight-nucleotide-pairsmlongmaremtheoretically mpossible?
a. 24
b. 32
c. 64
d. 256
e. 65,536
ANSWER:m e
5. Whichmof mthemfollowingmis/aremTRUEmabout mgenes?
a. Genesmaremlocated monmchromosomes.
b. Genesmcomeminmvariantsmknownmasmalleles.
c. Genesmusuallymencodemproteinmproducts.
d. Allmof mthemanswermoptionsmaremcorrect.
e. Nonemof mthemanswermoptionsmismcorrect.
ANSWER:m d
1 |mPmamg me
PlusBay.Plus
, Test mBank m-mIntroductionmto mGenetic mAnalysis, m12thmEditionm(Grif f iths, m2021)
6. Wild mcatsm(Felismsilvestris)mand mcommonmmicem(Musmmusculus)maremdiploid.mInmwild mcats,m2nm=m38,mwhil
eminmcommonmmice,m2nm=m40.mBased monmthisminformation,mwemcanmconcludemthat mwild-cat mcellsmhave
a. lessmDNA mthanmcommon-mousemcells.
b. smallermgenomesmthanmcommon-mouse mcells.
c. fewermDNA mmoleculesmthanmcommon-mousemcells.
d. fewermgenesmthanmcommon-mousemcells.
e. fewermsetsmof mchromosomesmthanmcommon-mouse mcells.
ANSWER:m c
7. Whichmof mthemfollowingmismamcomponent mof mDNA?
a. alanine
b. arginine
c. cysteine
d. guanine
e. tyrosine
ANSWER:m d
8. Whichmof mthemfollowingmis/aremTRUEmof mthemDNA mstructuremsolved mbymWatsonmand mCrick?
a. It mismamdouble-helicalmstructure.
b. Sugar–phosphatembackbonemismalwaysmtoward mthemoutsidemof mthemDNA.
c. TheremaremtwomhydrogenmbondsmbetweenmAmand mTmand mthreemhydrogenmbondsmbetweenmCmand mG.
d. Theremaremfourmtypesmof mnitrogenousmbases.
e. Allmof mthemanswermoptionsmaremcorrect.
ANSWER:m e
9. Whichmof mthemfollowingmismamCORRECTmrepresentationmof mthemcentralmdogma?
a. RNA m→mDNA m→mprotein
b. proteinm→mDNA m→mRNA
c. DNA m→mRNA m→mprotein
d. DNA m→mproteinm→mDNA
e. Nonemof mthemanswermoptionsmismcorrect.
ANSWER:m c
10. Youmhavemcomemacrossmamdogm(named mCindy)mthat mdoesmnot mhavemamtail.mInterestingly,mallmthempuppiesmprodu
ced mbymthismdogmdon't mhavemamtail.mIf mthemlackmof mtailmismcaused mbymamgeneticmmutation,mwheremhasmthismmutationm
most mlikelymtakenmplace?
a. inmCindy'smgametes
b. inmthemcellsmthat mshould mnormallymhavemgivenmrisemtomCindy'smtail
c. inmthemcellsmthat mshould mnormallymhavemgivenmrisemtomCindy'smand mhermpuppies'mtails
d. inmallmof mCindy'smcellsm(includingmhermgametes)
e. inmamgametemof monemof mCindy'smparents
ANSWER:m a
11. Whichmof mthemfollowingmfeaturesmmakesmamspeciesmsuitablemasmammodelmorganism?
2 |mPmamg me
PlusBay.Plus
